Yet another movie which actually prompted me to purchase a particular gun was "The Grey Fox," with Richard Farnsworth as real-life train robber Bill Miner. The gun was a Colt Bisley model, which the actual historical character used and which is in a museum somewhere in Canada, along with a Colt .32 automatic and a Luger. They were progressive train robbers, having given up robbing stagecoaches. I eventually had two Bisley models, both in .45, different barrel lengths, both fixed sights. They take a little getting used to. I also owned a Ruger Bisley, which approached perfection in a single action revolver.
Actor Harry Carey from the Bronx made many movies, including a lot of westerns. One that was not a western was Trader Horn, also based on a real life individual who was a trader in Africa, where the movie was also filmed. At some point I managed to find a copy of the book, about 80 years old, but not the movie itself. I'm not really sure if he used a double rifle in that movie or not but he did in another movie also set in Africa called Sundown. He was a white hunter in that movie. In still another movie, one of he later ones, he was a sheriff in a John Wayne Western. He makes a shot with a rifle and blows through the barrel after he makes the shot. Nice touch, especially for a law student from the Bronx.